925540 4&5-speed transmission pulley nut socket

This MCS transmission pulley nut socket is an essential tool for any drivetrain service on 4 and 5-speed Big Twins. It is specifically sized for the large 1-7/8 inch hex nut that secures the transmission pulley. Mechanics should note that these nuts, including OEM 35211-36 and 35211-91B, are left-hand threaded, making the right tool vital to avoid damage. This heavy-duty socket fits 1936 to 2006 Big Twin models, though it excludes 2006 Dyna models which transitioned to a different setup. It is built to withstand the high torque loads necessary for removing stubborn or factory-sealed pulley nuts.